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-   -   Continue from previous log file (https://www.cfd-online.com/Forums/openfoam/80265-continue-previous-log-file.html)

bernarde September 21, 2010 05:09

Continue from previous log file
 
Hi all

I am look for a way to continue from my previous log file. Suppose I run a simulation for 2000 iteratins, using for example simpleFoam > log.

The simulation completes, and now I want to run for an additional 1000 iterations. Is there a way I can add these iterations to the first log file, or do I have to create an additional log file? If I run simpleFoam > log again, it overwrites the original log file, and the new one is only from iteration 2000 to 3000. I can do simpleFoam > log2, but then I have two logfiles, and I have to combine them to view residuals etc.

Is there a command to have the original log file appended with the new run data?

Regards

l_r_mcglashan September 21, 2010 05:19

Use:

>>

instead of

>

Test it though to be sure...

bernarde September 21, 2010 08:06

Thanks Laurence, that worked perfectly.


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